Members of each social group recognise each other using pheromones.

Ants communicate with each other using pheromones, sounds, and touch.

In addition, some vertebrates and plants communicate by using pheromones.

That is why using pheromones can seem, in a way, like applying a magic love potion.

Alternatively, women might use pheromones aggressively, as part of female-female competition.

Pharaoh ants use pheromones as the primary means of communication.

Ants communicate using pheromones; trails are laid that can be followed by other ants.

Honey bees use special pheromones, or chemical communication, for almost all behaviors of life.

The weevils may find their host trees using pheromones or plant-derived chemical cues.

Shipley staggered back to camp and said to Gail, "George says they're using pheromones on us.